The D3•Hover combines a CS3 as a wonderfully slim module for drones, along with the Pack Cap Rear to allow the bag to be configured as a backpack for those times when you need to fly and be on the move at the same time, and of course, the Pocket Cap Front for all the small stuff.
NOTE: This price DOES NOT INCLUDE ANY FOAM. This bag is configured with no foam, so you'll have to add either the Drone Foam for the DJI Spark, or the Drone Foam for the DJI Mavic Air, since these are the two foam sets designed to fit inside the CS3.